如何在代码中直接获得某个对象在内存中的大小？ Javascript 的 ~ - V2EX

如何在代码中直接获得某个对象在内存中的大小？ Javascript 的 ~ - V2EX

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这是一个创建于 3763 天前的主题，其中的信息可能已经有所发展或是发生改变。

如何在代码（ JS in Node ）中直接获得某个对象在内存中的大小？
Javascript 中的对象是否也如 Python 一样，每个变量仅存对象的引用值，多个变量可以共用一个对象？

2 条回复 2015-08-31 13:07:34 +08:00

1

ttph1oc

2015-08-30 19:20:22 +08:00 via Android

1. npmjs.com/package/object-sizeof
2. 是

2

haozhang

2015-08-31 13:07:34 +08:00

2.有哪个面向对象的语言不是这么干的。。。

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